Luana K. Mitten

Julia Vogel (author), Luanne Marten (illustrator)

Publisher: The Child's WorldISBN: 9781614733508

In this book, readers learn what volume is and why and how it is measured. They learn about the US customary system and the metric system, where each is used, and the units of measurement in each system. Readers also learn about volumes of liquids and solids.

Julia Vogel (author), Luanne Marten (illustrator)

Publisher: The Child's WorldISBN: 9781614733515

In this book, readers learn what gravity is and how it impacts weight. They learn about the US customary system and the metric system, where each is used, and the units of measurement in each system. Readers also learn about balances, scales, and estimating weights.